Difference between revisions of "GlueX-Collaboration-May-2020"

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(Created page with "== GlueX Collaboration Meeting == <font size="+1">May 11 to 15, 2020 Virtual Meeting Online</font> The May GlueX Collaboration Meeting will be held online. == Registration...")
 
(Encore!)
 
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[https://misportal.jlab.org/Ul/conferences/generic_conference/participants.cfm?conference_id=COLLAB-GLUEX-MAY20 Current List of Participants Page]
 
[https://misportal.jlab.org/Ul/conferences/generic_conference/participants.cfm?conference_id=COLLAB-GLUEX-MAY20 Current List of Participants Page]
 +
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== Connecting ==
 +
 +
Join from computer or mobile: 
 +
https://iu.zoom.us/j/93157147171
 +
 +
Meeting ID: 931 5714 7171
 +
 +
IU videoconferencing equipment: 26 931 5714 7171
 +
 +
Videoconferencing equipment outside of IU:
 +
SIP:  93157147171@zoomcrc.com
 +
 +
H.323:
 +
*  162.255.37.11 (US West)
 +
*  162.255.36.11 (US East)
 +
*  221.122.88.195 (China)
 +
*  69.174.57.160 (Canada)
  
  
 
== Agenda ==
 
== Agenda ==
 +
 +
Please find a ''draft'' agenda below.  We will plan to have plenary format meetings before lunch with smaller, informal meetings in the afternoon
 +
 +
'''Note:  All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.'''
 +
 +
 +
=== Monday, May 11 ===
 +
 +
'''Note:  All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.'''
 +
 +
==== Morning  ====
 +
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*  Overview and recent run (Chair:  Curtis)
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**  9:00 - 9:10:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4459 Opening remarks] (Matt)
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**  9:10 - 9:35:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4458 Hall D status] (Eugene)
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**  9:35 - 10:00: [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4460 Summary of spring run and accelerator performance] (Alexandre)
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** 10:00 - 10:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4461 Status of engineering and detector upgrade construction including CPP and FCAL-II] (Tim)
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*  Detector working group reports (Chair:  Sean)
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**  11:00 - 11:25:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4462 Calorimetry] (Zisis)
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**  11:25 - 11:50  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4464 Tracking (Millepede alignment)] (Keigo)
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**  11:50 - 12:15:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4463 DIRC+Track extrapolations] (Justin)
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**  12:15 - 12:40:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4457 Timing and Global PID] (Simon)
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==== Afternoon ====
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* 1:30:  Collaboration Board Meeting (chair: Reinhard) [Zoom (link sent by email)]
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* 3:00:  Tracking, DIRC and PID systematics discussion (discussion leader: Justin) [BlueJeans:  846453895]
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** PID systematic studies for SDMEs, cross sections, etc.
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*** Followup on workfest action item: analysis launch with looser timing and PID cuts [https://halldweb.jlab.org/data_monitoring/pid_syst/jana_pid.config Proposed JANA configuration].  Please check for completeness.
 +
*** Can we select a single dataset for these studies?
 +
** Standardizing the approach for PID cuts
 +
*** Timing &Delta;t cuts are most commonly used; how well do data/MC resolutions match?
 +
*** Several tools being developed: PIDFOM, Machine learning classifiers, etc.  How do we converge?
 +
**** [https://halldweb.jlab.org/wiki/images/1/14/Pid_syst_5.11.20.pdf PID information in Analysis TTree format]
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** Discussion of continued DIRC improvements ([https://halldweb.jlab.org/wiki/index.php/April_20-21,_2020_DIRC#Action_items workfest action items])
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*** Run-dependent monitoring and time resolutions ([https://halldweb.jlab.org/DocDB/0044/004465/001/2020_May_collaboration_meeting.pdf Bill])
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*** Alignment studies: [https://web-docs.gsi.de/~rdzhigad/www/research/track-correction track rotations compared to survey]
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*** Direct vs Reflected photon resolutions
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* 4:00:  FCAL-II construction status and discussion (Sasha) [BlueJeans:  907185247]
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** [https://halldweb.jlab.org/DocDB/0044/004466/001/fcal2_5_11_2020.pdf Status of the construction]
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** Discussion
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=== Tuesday, May 12 ===
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'''Note:  All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.'''
 +
==== Morning ====
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*  Beamline and Analysis Systematics (Chair:  Justin)
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** 9:00 - 9:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4467 Accelerator Update] (Mike McCaughan)
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** 9:30 - 10:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4469 Beamline overview and accidental subtraction systematics] (Richard)
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** 10:00 - 10:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4470 Summary of MC modeling of overall detector efficiency and run-period dependence] (Sean)
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* Cross sections and beam asymmetries (Chair:  Matt)
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** 11:00-11:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4473 Summary of remaining beam asymmetry measurements] (Zisis)
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** 11:30-12:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4471 Cross section measurements at all energies for &eta;, &eta;', and &pi;<sup>0</sup>] (Justin)
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** 12:00-12:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4472 Vector meson cross sections and SDMEs] (Alex)
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==== Afternoon ====
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* 1:45:  Additional analysis reports related to cross sections and SDMEs (Sean) [BlueJeans: 115815824]
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** 1:45 - 2:15:  [https://halldweb.jlab.org/wiki-private/index.php/Spring_2017_rho_SDME_Analysis Discussion of SDME systematic uncertainties] (Alex)
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** 2:15 - 2:45:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4474 Discussion of eta pipi systematics] (George)
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** 2:45 - 3:45 - Discussion of G4 "CUTS" card usage in previous simulations and impact on timing cuts, photon energy, etc. (All)
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*** Guidance from Richard:  Simulation studies should compare G4 with two different hadronization models in G3, set by the following cards (corresponding models):  HADR = 1  (GEISHA), HADR =4 (FLUKA)
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**** [https://mailman.jlab.org/pipermail/halld-offline/2020-May/004047.html Richard will send guidance to the offline software list on how to resimulate events, and follow up on how to provide correct FLUKA input files]
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*** [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4479 Delta++ eta pi-] (Colin)
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*** [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4477 Sigma0 K+] (Nilanga)
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*** Others?
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=== Wednesday, May 13 ===
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'''Note:  All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.'''
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 +
==== Morning ====
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* Preparations for the PAC and future runs (Chair:  Curtis)
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** [[media:PAC_Planning_Discussion_Preamble.pdf | Brief Introduction]] (Matt)
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*** [[media:GlueX_Endorsement.pdf | Notes from bi-weekly meeting on endorsement]]
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** 9:00 - 9:20:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4478 Neutral pion polarizability] (Elton)
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** 9:20 - 9:40:  [[Media:20200513_CPPupdate.pdf | Charged pion polarizability]] (Rory)
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** 9:40- 10:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4481 GDH sum rule] (Alexandre)
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** 10:00 - 10:30:  Discussion
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*  Preparations for the PAC and future runs (Chair:  Justin)
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** 11:00 - 11:20:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4480 Update to JEF physics objectives]  (Liping)
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** 11:20 - 11:40:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4482 Plan for GlueX+JEF jeopardy submission] (Matt)
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** 11:40 - 12:30:  Discussion
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==== Afternoon ====
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* 1:30:  PrimeEx-&eta; technical session (Liping) [BlueJeans:  907185247]
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**  1:30 - 2:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4483 Preparations for 2021 run] (Sasha)
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**  2:00 - 2:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4484 Detector alignment and calibration] (Drew)
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**  2:30 - 3:00:  [https://halldweb.jlab.org/DocDB/0044/004485/001/glue-primexd-igal-jaegle-13052020.pdf PRIMEXD FCAL energy calibration] (Igal)
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=== Thursday, May 14 ===
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'''Note:  All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.'''
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 +
==== Morning ====
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* Hybrid searches at GlueX (Chair:  Matt)
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** 9:00 - 9:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4488 Lattice QCD and searches for hybrids] (Jo Dudek)
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** 9:30 - 10:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4490 Regge theory:  basics and an application in exotic mesons searches] (Adam Szczepaniak)
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** 10:00 - 10:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4491 Summary of GlueX hybrid search activities with emphasis on &eta;&pi;] (Colin)
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* Activities related to hybrid searches (Chair:  Alex)
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** 11:00 - 11:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4487 Amplitude analysis of &pi;<sup>0</sup>&pi;<sup>0</sup>] (Annika)
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** 11:30 - 12:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4492 Overview of &eta;&pi; and &eta;'&pi; reconstruction and yields] (Lawrence)
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** 12:00 - 12:30: [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4493 b<sub>1</sub> cross section and &omega;&pi; amplitude analysis] (Foda)
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==== Afternoon ====
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* 1:30:  Additional analysis reports related to hybrid searches (Chair:  Justin) [BlueJeans: 115815824]
 +
** 1:30 - 2:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4494 Production of b<sub>1</sub>&Delta;<sup>++</sup>] (Amy Schertz)
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** 2:00 - 2:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4486 Amplitude analysis of &eta;'&pi;<sup>0</sup> and "PWA Challenge"] (Mariana)
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** 2:30 - 3:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4489 Etaprime pi0 Analysis Update] (Rupesh)
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* 3:30:  Discussion concerning action items for amplitude analysis tool development (organizer:  Alex)
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** 3:30 - 4:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4495 &eta;&pi; and &eta;'&pi;] (Zach Baldwin)
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** 4:00 - 4:30:  [https://pypwa.jlab.org/tutorial_NEW.html Polarized amplitudes in pyPWA] (Carlos Salgado)
 +
** Action items:
 +
*** gen_amp: allow for production of unstable particle at bottom vertex (e.g. Delta++ recoils)
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*** common tools for plotting fit results: [https://github.com/JeffersonLab/hd_utilities/tree/master/PWA_scripts existing scripts in hd_utilities]
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** [[Analysis_software_wishlist_from_May_2020_CM | Analysis software bullet points]]
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=== Friday, May 15 ===
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 +
'''Note:  All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.'''
 +
 +
==== Morning ====
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 +
* 9:00 - 9:30: [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4498 Update on J/&psi; production vs. E<sub>&gamma;</sub>] (Lubomir)
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* Hyperons (Chair:  Reinhard)
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** 9:30 - 10:00:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4499 Cascade production] (Ashley)
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** 10:00 - 10:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4500 Baryon-antibaryon Reaction Mechanism Update] (Hao)
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** 10:30 - 10:50:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4503 Radiative hyperon decays in &gamma; p -> K<sup>+</sup> &Lambda; &gamma;] (Kevin)
 +
* Summary and Closeout (Chair: Justin)
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** 11:15 - 11:35: [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4496 Report from the Collaboration Board] (Reinhard)
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** 11:35 - 12:05:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4501 Physics coordinator report and summary] (Sean)
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** 12:05 - 12:20:  Discussion of what we have learned, action items, and near term milestones
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** 12:20 - 12:30:  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4502 Closeout]
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==== Encore! ====
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* 2:00:  J/&psi; discussion [BlueJeans:  115815824]
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** [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4504 MC Studies] (Sean)
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** [https://halldweb.jlab.org/DocDB/0044/004445/005/Survey.pdf Notes on Interpretation] (Igor)
 +
** [http://www.jlab.org/Hall-D/detector/fdc/jp/Jpsi_update_May2020_addition.pdf Few more plots] (Lubomir)

Latest revision as of 13:53, 15 May 2020

GlueX Collaboration Meeting

May 11 to 15, 2020 Virtual Meeting Online

The May GlueX Collaboration Meeting will be held online.

Registration

Everyone participating in the collaboration meeting is required to register even though the meeting is virtual. Please visit the Registration Page. You are advised to use the meeting start and and end dates as the arrival and departure dates. There is no fee for this meeting.

To see who else will be attending either in person or via electronic media, please see the

Current List of Participants Page

Connecting

Join from computer or mobile: https://iu.zoom.us/j/93157147171

Meeting ID: 931 5714 7171

IU videoconferencing equipment: 26 931 5714 7171

Videoconferencing equipment outside of IU: SIP: 93157147171@zoomcrc.com

H.323:

  • 162.255.37.11 (US West)
  • 162.255.36.11 (US East)
  • 221.122.88.195 (China)
  • 69.174.57.160 (Canada)


Agenda

Please find a draft agenda below. We will plan to have plenary format meetings before lunch with smaller, informal meetings in the afternoon

Note: All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.


Monday, May 11

Note: All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.

Morning

Afternoon

  • 1:30: Collaboration Board Meeting (chair: Reinhard) [Zoom (link sent by email)]
  • 3:00: Tracking, DIRC and PID systematics discussion (discussion leader: Justin) [BlueJeans: 846453895]
    • PID systematic studies for SDMEs, cross sections, etc.
      • Followup on workfest action item: analysis launch with looser timing and PID cuts Proposed JANA configuration. Please check for completeness.
      • Can we select a single dataset for these studies?
    • Standardizing the approach for PID cuts
      • Timing Δt cuts are most commonly used; how well do data/MC resolutions match?
      • Several tools being developed: PIDFOM, Machine learning classifiers, etc. How do we converge?
    • Discussion of continued DIRC improvements (workfest action items)
  • 4:00: FCAL-II construction status and discussion (Sasha) [BlueJeans: 907185247]

Tuesday, May 12

Note: All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.

Morning

Afternoon

Wednesday, May 13

Note: All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.

Morning

Afternoon

Thursday, May 14

Note: All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.

Morning

Afternoon

Friday, May 15

Note: All speakers should plan to use the last 5 minutes of their allocated time for questions and discussion.

Morning

Encore!